Proccedings
Symposium on Management Problems in Irrigation and Power Sys
Proccedings - New Delhi Central Board of Irrigation and Power 1974 - v.2 - Central Board of Irrigation and Power, publication no.122 .
IRRIGATION -- ECONOMIC ASPECTS
ELECTRICITY -- ECONOMIC ASPECTS IRRIGATION -- ECONOMIC ASPECTS POWER RESOURCES -- ECONOMIC ASPECTS
338.2 S99P
Proccedings - New Delhi Central Board of Irrigation and Power 1974 - v.2 - Central Board of Irrigation and Power, publication no.122 .
IRRIGATION -- ECONOMIC ASPECTS
ELECTRICITY -- ECONOMIC ASPECTS IRRIGATION -- ECONOMIC ASPECTS POWER RESOURCES -- ECONOMIC ASPECTS
338.2 S99P